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Weather hour by hour (periods) in Ontario , Canada

Ontario, Canada

Day

frost at morning followed by snow showers

-15°

Night

snow showers till dawn followed by frost

-20°

Day

frost mainly at morning

-14°

Night

frost

-29°

Day

frost mainly at morning

-13°

Night

frost

-21°

Day

frost at morning followed by snow showers

-6°

Night

snow showers, frost at dawn

-25°

Day

frost mainly at morning

-21°

Night

frost

-30°

Day

generally overcast with frost at morning

-16°

Night

frost

-28°

Day

frost at morning, chance for snow showers at afternoon

-9°

Night

frost and chance for snow showers at times

-15°

Day

snow showers till noon followed by frost

-1°

Night

frost

-27°

Day

frost at morning followed by chance for snow showers

-15°

Night

chance for snow showers till midnight followed by frost

-21°

Dawn

Frost

Frost

-24°

Morning

Snowy

Snowy

-21°

Noon

Snowy

Snowy

-17°

Afternoon

Snowy

Snowy

-15°

Evening

Snowy

Snowy

-15°

Night

Scattered snow

Scattered snow

-16°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southeastern

17km/h

Morning

Southeastern

16km/h

Noon

Southeastern

16km/h

Afternoon

Eastern

16km/h

Evening

Eastern

15km/h

Night

Eastern

11km/h

Dawn

Relative Humidity

68%

Morning

Relative Humidity

63%

Noon

Relative Humidity

64%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

80%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

81%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

99%

Dawn

Scattered snow

Scattered snow

-20°

Morning

Frost

Frost

-19°

Noon

Frost

Frost

-14°

Afternoon

Frost

Frost

-14°

Evening

Frost

Frost

-17°

Night

Frost

Frost

-24°

Day Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

Northern

14km/h

Morning

North-west

17km/h

Noon

North-west

18km/h

Afternoon

North-west

17km/h

Evening

North-west

10km/h

Night

North-west

10km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

66%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

74%

Night

Relative Humidity

79%

Dawn

Precipitation Probability

66%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-29°

Morning

Frost

Frost

-25°

Noon

Very Cold

Very Cold

-16°

Afternoon

Frost

Frost

-13°

Evening

Frost

Frost

-17°

Night

Frost

Frost

-19°

Day Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

Western

8km/h

Morning

Western

5km/h

Noon

Southern

5km/h

Afternoon

Southern

7km/h

Evening

Eastern

7km/h

Night

Eastern

9km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

56%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

45%

Evening

Relative Humidity

76%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-21°

Morning

Scattered snow

Scattered snow

-16°

Noon

Snowy

Snowy

-8°

Afternoon

Snowy

Snowy

-6°

Evening

Snowy

Snowy

-11°

Night

Snowy

Snowy

-18°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southeastern

12km/h

Morning

Southeastern

13km/h

Noon

Southeastern

12km/h

Afternoon

Southern

15km/h

Evening

Northern

27km/h

Night

Northern

30km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

79%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

81%

Evening

Relative Humidity

86%

Night

Relative Humidity

75%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

81%

Noon

Precipitation Probability

74%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

97%

Night

Precipitation Probability

98%

Dawn

Scattered snow

Scattered snow

-25°

Morning

Frost

Frost

-27°

Noon

Very Cold

Very Cold

-22°

Afternoon

Frost

Frost

-21°

Evening

Frost

Frost

-24°

Night

Frost

Frost

-30°

Day Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

North-west

21km/h

Morning

North-west

18km/h

Noon

North-west

17km/h

Afternoon

North-west

14km/h

Evening

Western

10km/h

Night

Western

12km/h

Dawn

Relative Humidity

72%

Morning

Relative Humidity

58%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

43%

Evening

Relative Humidity

72%

Night

Relative Humidity

72%

Dawn

Precipitation Probability

70%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-30°

Morning

Frost

Frost

-27°

Noon

Very Cold

Very Cold

-18°

Afternoon

Very Cold

Very Cold

-16°

Evening

Frost

Frost

-23°

Night

Frost

Frost

-26°

Day Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

Western

12km/h

Morning

Western

11km/h

Noon

Western

13km/h

Afternoon

Western

12km/h

Evening

Southwestern

11km/h

Night

Southwestern

12km/h

Dawn

Relative Humidity

74%

Morning

Relative Humidity

53%

Noon

Relative Humidity

39%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

72%

Night

Relative Humidity

75%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-28°

Morning

Frost

Frost

-20°

Noon

Very Cold

Very Cold

-11°

Afternoon

Very Cold

Very Cold

-9°

Evening

Snowy

Snowy

-11°

Night

Scattered snow

Scattered snow

-15°

Dawn

Southwestern

11km/h

Morning

Southwestern

11km/h

Noon

Southwestern

11km/h

Afternoon

Southwestern

12km/h

Evening

Southern

14km/h

Night

Southern

21km/h

Dawn

Relative Humidity

77%

Morning

Relative Humidity

59%

Noon

Relative Humidity

46%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

59%

Night

Relative Humidity

76%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

45%

Evening

Precipitation Probability

63%

Night

Precipitation Probability

68%

Dawn

Frost

Frost

-14°

Morning

Snowy

Snowy

-7°

Noon

Snowy

Snowy

-2°

Afternoon

Frost

Frost

-1°

Evening

Frost

Frost

-9°

Night

Frost

Frost

-22°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

Southwestern

20km/h

Morning

Western

14km/h

Noon

North-west

12km/h

Afternoon

Northern

11km/h

Evening

Northeastern

10km/h

Night

Northeastern

7km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

68%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

80%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

54%

Morning

Precipitation Probability

74%

Noon

Precipitation Probability

78%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-27°

Morning

Frost

Frost

-21°

Noon

Chance for Light Snow

Chance for Light Snow

-16°

Afternoon

Chance for Light Snow

Chance for Light Snow

-15°

Evening

Chance for Light Snow

Chance for Light Snow

-17°

Night

Chance for Light Snow

Chance for Light Snow

-19°

Dawn

Southern

19km/h

Morning

Western

24km/h

Noon

Western

32km/h

Afternoon

North-west

30km/h

Evening

North-west

20km/h

Night

North-west

18km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

54%

Noon

Relative Humidity

39%

Afternoon

Relative Humidity

34%

Evening

Relative Humidity

37%

Night

Relative Humidity

66%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

60%

Afternoon

Precipitation Probability

58%

Evening

Precipitation Probability

55%

Night

Precipitation Probability

33%